Abstract
In the process of injection molding, the injection speed control is one of the important aspects, and it is important to achieve fast and reliable optimal control of the injection speed for the efficient production of injection molded products. In this paper, an efficient hybrid intelligent optimal control method based on the combination of control parameterization and particle swarm optimization is proposed, and an open-loop optimal controller and a state feedback optimal controller are designed and implemented, respectively. The controller design problem is transformed into a sequence of optimal parameter selection problems to achieve an efficient solution for the desired injection speed tracking control in a given time. Finally, the feasibility and effectiveness of the proposed hybrid optimal control algorithm for solving the dynamic optimization problem of the injection speed in the injection molding process are verified by experimental simulation results.
| Translated title of the contribution | Optimal Manipulation Mixing Optimization Control Method for Injection Speed During Injection Molding Process |
|---|---|
| Original language | Chinese (Traditional) |
| Pages (from-to) | 1664-1673 |
| Number of pages | 10 |
| Journal | Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology |
| Volume | 44 |
| Issue number | 5 |
| DOIs | |
| State | Published - May 2022 |
| Externally published | Yes |